84573801

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{80317}}^1$

素因数の和:80342

約数の個数: 20

約数和(自身を含む): 136058692

約数和(自身を除く): 51484891

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 80317, 240951, 722853, 1044121, 2168559, 3132363, 6505677, 9397089, 28191267, 84573801]

約数ペア:

[(1, 84573801), (3, 28191267), (9, 9397089), (13, 6505677), (27, 3132363), (39, 2168559), (81, 1044121), (117, 722853), (351, 240951), (1053, 80317)]